Abstract
[Objective] The research aimed to lay the foundation for studying the germplasm resource and the genetic mechanism of Artemisia selengensis. [Method] With 4 varieties of A. selengensis (Red A. selengensis, Green A. selengensis in summer and autumn, Green A. selengensis in winter and spring, White A. selengensis ) cultivated in Nanjing area as tested materials, 4 varieties of A. selengensis were identified and classified by morphological observation and isozyme technology. And their agronomic traits were comprehensively evaluated. [Result] Through morphological observation, 4 materials were preliminarily confirmed as A. selengensis and they had obvious morphological differences. There were 12 common peroxidase bands and 6 common esterase bands among 4 varieties of A. selengensis, being 92.3 % and 50.0 % of total site number respectively,which further proved that 4 materials belonged to A. selengensis at the zymoprotein level. The isozyme bands also had significant differences among 4 materials, which were in accordance with the phenotypic differences. The field investigation showed that Green A. selengensis in summer and autumn, Green A. selengensis in winter and spring had better growth vigor and higher yield in the same growth environment, which was in accordance with the results of isozyme analysis. [Conclusion] Green A. selengensis in summer and autumn, Green A. selengensis in winter and spring had higher utilization values in the breeding of A. selengensis.
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Claims 10
Claim · model-written summary
Four materials were provisionally confirmed as A. selengensis.
- Taxon
- A. selengensis
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Artemisia selengensise0 - Outcome
- preliminarily confirmed as A. selengensise0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
.jpg?width=500)
Verbatim
e0“4 materials were preliminarily confirmed as A. selengensis”
Claim · model-written summary
The four materials had obvious morphological differences.
- Outcome
- obvious morphological differencese0
Not reportedTaxon
Verbatim
e0“they had obvious morphological differences”
Claim · model-written summary
The four varieties shared 12 peroxidase bands, 92.3 % of total sites.
- Taxon
- A. selengensisArtemisia selengensise0
- Gene
- peroxidasee0
- Outcome
- common peroxidase bandse0
- Value
- 12 common peroxidase bandse0
- Qualifier
- 92.3 %e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“There were 12 common peroxidase bands and 6 common esterase bands among 4 varieties of A. selengensis, being 92.3 % and 50.0 % of total site number respectively”
Claim · model-written summary
The four varieties shared 6 esterase bands, 50.0 % of total sites.
- Taxon
- A. selengensisArtemisia selengensise0
- Gene
- esterasee0
- Outcome
- common esterase bandse0
- Value
- 6 common esterase bandse0
- Qualifier
- 50.0 %e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“There were 12 common peroxidase bands and 6 common esterase bands among 4 varieties of A. selengensis, being 92.3 % and 50.0 % of total site number respectively”
Claim · model-written summary
Isozyme bands differed significantly among the four materials.
Not reportedTaxon
Verbatim
e0“The isozyme bands also had significant differences among 4 materials”
Claim · model-written summary
Isozyme differences accorded with phenotypic differences.
Not reportedTaxonGeneDirection
Verbatim
e0“which were in accordance with the phenotypic differences”
Claim · model-written summary
Green A. selengensis in summer and autumn had better growth vigor and higher yield.
- Taxon
- A. selengensisArtemisia selengensise0
- Material
- Green A. selengensis in summer and autumne0
- Outcome
- growth vigor and higher yielde0
- Direction
- highere0
- Setting
- same growth environmente0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Green A. selengensis in summer and autumn, Green A. selengensis in winter and spring had better growth vigor and higher yield in the same growth environment”
Claim · model-written summary
Green A. selengensis in winter and spring had better growth vigor and higher yield.
- Taxon
- A. selengensisArtemisia selengensise0
- Material
- Green A. selengensis in winter and springe0
- Outcome
- growth vigor and higher yielde0
- Direction
- highere0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Green A. selengensis in summer and autumn, Green A. selengensis in winter and spring had better growth vigor and higher yield in the same growth environment”
Claim · model-written summary
The summer and autumn green variety had higher breeding utilization value.
- Taxon
- A. selengensisArtemisia selengensise0
- Material
- Green A. selengensis in summer and autumne0
- Outcome
- higher utilization values in the breedinge0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Green A. selengensis in summer and autumn, Green A. selengensis in winter and spring had higher utilization values in the breeding of A. selengensis”
Claim · model-written summary
The winter and spring green variety had higher breeding utilization value.
- Taxon
- A. selengensisArtemisia selengensise0
- Material
- Green A. selengensis in winter and springe0
- Outcome
- higher utilization values in the breedinge0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Green A. selengensis in summer and autumn, Green A. selengensis in winter and spring had higher utilization values in the breeding of A. selengensis”